The stretching sound is lazy, and the comfortable sound is described in words.

The sound people make when stretching should be called moaning. Only when they feel very comfortable will they feel this way. When we encounter such a thing in life, we will feel very comfortable, because our tired body is relaxed and the whole person becomes very happy. So be sure to exercise in time and feel more happy.

Stretching can awaken muscles. When the human body is in a dormant state, muscles are also resting. After waking up in the morning, stretching can awaken muscles and make the spirit more exciting, especially for sedentary people. Stretching can relax tight muscles.

Stretching can also regulate blood distribution. Under normal circumstances, people will keep the same posture after falling asleep, and busy office workers will sit all day. If they keep the same posture for a long time, too much blood will accumulate in muscle tissue and veins.

By stretching your head, leaning back and lifting your arms, the muscles relax and contract with each other, which accelerates blood circulation. Congestion can quickly return to the heart and take away metabolic waste in the muscles, which is beneficial to eliminating fatigue, providing enough blood for the brain and heart, and can achieve the effect of refreshing the brain.